This app used to work good for scanning and tracking packages being shipped. It was plain and simple but at least did what was needed. Now when you scan something it does absolutely nothing! It recognizes and counts the scanned barcodes and then nothing. The list stays empty, the barcodes are not saved and you are left with an empty list. Totally non-functional and useless! It's been broken for 1-2 months now. Either fix it or take it off the App Store!!